@media only screen and (max-width: 1900px){

}
@media only screen and (max-width: 1800px){

}
@media only screen and (max-width: 1600px){
body{
    zoom:0.9;
}


}
@media only screen and (max-width: 1500px){
.aa .aaz{
    left: 5%;
}

.aa .aay {
    right: 5%;
}
}
@media only screen and (max-width: 1400px){

}
@media only screen and (max-width: 1280px){
.main{
    width: 94%;
}

}
@media only screen and (max-width: 1200px){
.flex,
.lx,
.new{
    width: 100%;
    padding: 50px 3% 100px;
}
.page_con {
    width: 100%;
}
}
@media only screen and (max-width: 1152px){
.navBox {
    width: 80%;
}








}
@media only screen and (max-width: 1100px){

}


@media only screen and (max-width: 1024px){
.nav-ul>li>a {
    padding: 0 10px;
}




}
@media only screen and (max-width: 960px){
.header {
    position: fixed;
    background: #ffffff;
    box-shadow: 0 3px 5px rgba(0,0,0,0.2);
}
.head{
    height: 65px;
}
.navBox{
    display: none;
}
.menu{
    display: flex;
    align-items: center;
}
.logo {
    max-width: 80%;
}
.header .cp_sou{
    display: none;
}
.sou{
    display: block;
    right: 70px;
}
.head_fix {
    height: 65px;
}
.ind4 ul li {
    width: 32%;
    margin-right: 2%;
}
.ind4 ul li:nth-child(3n) {
    margin-right: 0;
}
.ind5 {
    padding: 0 20px;
}
.ind5 .ind5z{
    left: -10px;
}

.ind5 .ind5y {
    right: -10px;
}
.zuo h2 {
    font-size: 20px;
}
.zuo {
    width: 200px;
    margin-right: 30px;
}
.lx_con {
    font-size: 18px;
    margin: 30px 0;
    padding: 30px 20px;
}
.lx_ewm {
    padding: 15px 0;
}
.cp_ul ul li {
    width: 49%;
}
.cp_ul ul li:nth-child(3n) {
    margin-right: 2%;
}
.cp_ul ul li:nth-child(2n) {
    margin-right: 0;
}
.new_tit {
    display: block;
}
.new_tit h3 {
    font-size: 22px;
    margin-bottom: 5px;
}


}
@media only screen and (max-width: 820px){

}
@media (max-width: 660px){
body {
    zoom: 1;
}
.sou{
    right: 40px;
}
.sousuo {
    top: 35px;
}
.sousuo form{
    width: 68vw;
    padding-right: 40px;
}
.sousuo input {
    font-size: 13px;
    line-height: 30px;
    padding-left: 10px;
}

.sousuo button {
    width: 40px;
    height: 32px;
    background-size: 18px;
}
.menu{
    width: 26px;
}

.ico-nav {
    width: 30px;
    height: 3px;
}
.ico-nav:before {
    top: -8px;
}
.ico-nav:after {
    top: 8px;
}
.ico-nav:before, .ico-nav:after {
    height: 3px;
}
/*.a {
    font-size: 16px;
    line-height: 46px;
}

.levell {
    font-size: 14px;
    line-height: 40px;
}*/
.a{
    line-height: 10vw;
    font-size: 3.8vw;
}
.levell {
    font-size: 3.5vw;
    padding-left: 10px;
    margin-bottom: 12px;
}
.cp_levell_erji{
    font-size: 3.3vw;
    padding-left: 10px;
    padding-left: 2vw;
}
.cp_levell_erji a{
    display: block;
    margin-top: 10px;
}
.head {
    height: 60px;
}
.nav {
    top: 60px;
    overflow: scroll;
    overflow-x: hidden;
}
.nav-left{
    top: 60px;
}
.header .cp_sou {
    display: none;
}
.head_fix {
    height: 60px;
}
.onli .a{
    background-size: 8px 15px;    
}
.l.bg .a{
    background-size: 15px 8px;  
}
.banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 10px;
}
.banner .swiper-pagination-bullet {
    width: 20px;
}
.subnav{
    font-size: 3.25vw;
    line-height: 8vw;
}
.subnav_ri img{
    max-width: 35vw;
}
.banner .swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 5px;
}
.banner .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
}
.aa .aaz,.aa .aay{
    width: 26px;
    height: 26px;
    margin-top: -13px;
}
.aa .aaz{
    left: 3%;
}

.aa .aay {
    right: 3%;
}
.index1{
    padding: 10vw 0 5vw;
}
.title{
    margin-bottom: 5vw;
}
.title h2 {
    font-size: 5vw;
}
.title img{
   max-height: 5vw;
}
.title p{
    font-size: 4.5vw;
    margin-top: 2vw;
}
.ind1{
    display: block;
}
.ind1_lf{
    display: flex;
    width: 100%;
}
.ind1_lf a{
    width: 50%;
    height: 30vw;
}
.ind1_lf a h2{
    font-size: 3vw;
}
.ind1_lf a p{
    font-size: 3.5vw;
    margin-top: 1vw;
}

.index2{
    padding-bottom: 10vw;
}
.index2_text h2{font-size: 2vw;padding-bottom: 0px;}
.index2_text p{font-size: 2vw;}
.index4{
    padding: 10vw 0;
}
.ind4 ul li{
    margin-bottom: 5vw;
}
.ind4 ul li p{
    font-size: 3.3vw;
    padding-top: 1vw;
}
.index5{
    padding: 10vw 0;
}
.ind5_con{
    font-size: 3.5vw;
    line-height: 5.5vw;
    text-align: left;
    padding-top: 2vw;
}
.ind5 .ind5z,.ind5 .ind5y{
    width: 16px;
    height: 30px;
    margin-top: -15px;
}
.ind5 .ind5z{
    left: -5px;
}
.ind5 .ind5y {
    right: -5px;
}
.footer {
    padding: 8vw 0 0;
}
.copy {
    font-size: 3.25vw;
    line-height: 5vw;
    padding: 5vw 0 3vw;
}
.flex{
    display: block;
}
.zuo{
    width: 100%;
    margin-right: 0;
    margin-bottom: 5vw;
}
.zuo h2{
    font-size: 4.5vw;
    padding-bottom: 2vw;
}
.zuo ul{
    display: flex;
    flex-wrap: wrap;
}
.zuo ul li{
    width: 50%;
    font-size: 3.6vw;
    line-height: 8vw;
    padding-left: 2vw;
}
.ab1_con{
    font-size: 3.5vw;
    line-height: 6vw;
}
.lx{
    padding: 5vw 3% 10vw;
}
.lx_logo img{
    max-width: 60%;
}
.lx_con{
    font-size: 3.5vw;
    margin: 5vw 0;
    padding: 3vw 2vw;
}
.lx_con ul li{
    margin: 1vw 0;
}
.lx_zy{
    display: block;
}
.lx_img{
    width: 100%;
    margin-bottom: 3vw;
}
.lx_ewm{
    width: 100%;
    padding: 3vw;
}
.lx_ewm ul li p{
    font-size: 3.3vw;
    padding-top: 1vw;
}
.cp_ul h3 {
    display: none;
}
.cp_ul h3 img{
    margin: 0 auto;
}
.cp_ul ul li{
    margin-bottom: 5vw;
}
.new ul li{
    margin-bottom: 5vw;
}
.new_tit{
    padding-bottom: 2vw;
}
.new_tit h3{
    font-size: 4vw;
    margin-bottom: 1vw;
}
.new_tit span{
    font-size: 3.3vw;
}
.new_dd{
    font-size: 3.3vw;
    margin: 5vw 0 2vw;
    padding: 3vw 2vw 1vw;
}
.new_dd img{
    position: absolute;
    left: -1.5vw;
    top: -3.5vw;
    max-width: 10vw;
}
.new_des{
    font-size: 3.3vw;
    line-height: 5.5vw;
    padding: 2vw 0;
}
.new_zy{
    height: 8vw;
    padding: 0 3vw 0 2vw;
}
.new_z p{
    margin-right: 3vw;
}
.new_z p img{
    max-height: 5vw;
}
.new_zy span{
    font-size: 3.8vw;
}
.new_zy span img{
    margin-left: 1vw;
}
.flex, .lx, .new {
    width: 100%;
    padding: 5vw 3% 10vw;
}
.yb_conct{
    display: none;
}
.bottom {
    display: flex;
}
}